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| Brand Name: | Genyu |
| Model Number: | GY-TFT032H006 |
| MOQ: | 1000 pieces |
| Price: | Negotiable |
| Payment Terms: | T/T, Paypal, Western Union, MoneyGram, Credit Card |
| Supply Ability: | 300K pcs/ Month |
3.2 Inch TFT LCD 240x320 Dots ST7789 SPI 18pin Soldering FPC Touch Optional
1. 3.2-inch Screen Size
Diagonal Measurement: The 3.2-inch measurement refers to the diagonal size of the display. It is often chosen for projects where space is limited but you still need a visual interface.
Physical Dimensions: The dimensions of a 3.2-inch TFT LCD screen are typically around 70mm x 60mm (varies with different manufacturers and model types).
Resolution: Common resolutions for 3.2-inch screens are 320x240 pixels (QVGA) or 240x320 pixels (portrait orientation). The resolution offers a decent pixel density for small projects, displaying simple graphical interfaces or basic text.
2. TFT (Thin-Film Transistor) LCD
TFT Technology: The screen uses Thin-Film Transistor (TFT) technology, which allows for individual control of each pixel, resulting in better brightness, contrast, and color reproduction compared to older LCD technologies.
Color Depth: TFT screens usually support 16.7 million colors (24-bit), ensuring vibrant and clear displays.
Viewing Angle: The TFT technology provides improved viewing angles, though still not as wide as more advanced display types (like IPS), but adequate for small device applications.
3. LCD (Liquid Crystal Display)
LCD Technology: The display uses liquid crystals that adjust to let light through based on electrical signals. A backlight is used to illuminate the screen.
Backlight: The backlight typically provides bright illumination, making the display readable in various lighting conditions. The brightness is often adjustable, and many screens allow for dimming to save power in low-light environments.
Basic Parameters:
| NO. | ITEM | SPECIFICATIONS |
| 1 | Product Name | 3.2 Inch TFT LCD |
| 2 | LCD Type | TN Transmissive |
| 3 | Viewing Angle | 12 O'clock |
| 4 | Resolution |
240x320 dots
|
| 5 | Operating Temperature | -20~+70℃ |
| 6 | Storage Temperature | -30~+80℃ |
| 7 | FPC Connector | 18PIN, soldering type |
| 8 | Driver IC(COG) | ST7789V3 |
| 9 | Interface | SPI |
| 10 | Backlight Type |
5-LED, White, 100mA |
| 11 | Outline Dimension |
55.04(H)* 77.7(V)* 2.5(D) mm |
| 12 | Active Area |
48.6(H)* 64.8(V) mm
|
TFT Screens ( 0.42 inch~10.11 inch ):
We mainly develop TFT LCD screens of small-middle sizes, sizes as below.
Advantages of a 3.2-inch TFT LCD Screen:
Compact Size: It’s small enough to fit into tight spaces in embedded systems and handheld devices.
Clear Display: TFT technology offers good color rendering and contrast, making it suitable for various types of displays.
Affordable: These screens are inexpensive and commonly available for DIY and development projects.
Energy-Efficient: While they require a backlight, they generally consume less power than larger displays, which is important for battery-powered applications.
Touchscreen Compatibility: Many 3.2-inch TFT LCD screens come with optional capacitive or resistive touch capabilities, allowing for user interaction through touch input.
Technical Features:
Interface: 3.2-inch TFT LCDs commonly use SPI (Serial Peripheral Interface) or parallel interfaces for communication with microcontrollers like Arduino, Raspberry Pi, or other embedded systems. Some might use I2C, although it’s less common.
Touchscreen: Some versions of these displays are equipped with a resistive touch screen or capacitive touch screen, enabling user interaction.
Power Supply: These screens typically operate on 3.3V or 5V, so make sure to match the power requirements of your specific screen.
Controller: Most 3.2-inch TFT LCDs use a controller chip like the ILI9341 (for SPI communication), ST7735, or similar models. The controller determines how the screen interacts with your microcontroller and how graphical data is sent to the screen.
Touchscreen Support: If the screen is touchscreen-capable, it will either be resistive or capacitive. Resistive touchscreens require pressure and can be used with a stylus or finger, while capacitive touchscreens offer better touch sensitivity and multi-touch functionality.
A. Our office is in Shenzhen, Guangdong and our factory is in Jiangxi Province.
5. Q: Can I get a lower price for TFT LCD?
A: Yes, cheaper price with bigger/larger quantities order.
6. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
7. Q: Can you provide the technical support?
A: Yes, We will provide detailed specifications and initialization code.
